Abrading – Precision device or process - or with condition responsive... – Computer controlled
Reexamination Certificate
2006-07-25
2006-07-25
Nguyen, George (Department: 3723)
Abrading
Precision device or process - or with condition responsive...
Computer controlled
C451S008000, C451S009000, C451S010000, C451S011000, C700S159000
Reexamination Certificate
active
07081039
ABSTRACT:
Both a grinder system and a corresponding grinding method are based on a module, embodied preferably as a program or program segment, which, preferably automatically, defines the geometry of the corner cutting edge and the corner cutting face of a metal-cutting tool on the basis of predetermined peripheral conditions. The axial rake angle of the face-end cutting edge and the axial rake angle of the circumferential cutting edge as well as a desired effective profile can serve as the predetermined peripheral conditions. Further peripheral conditions may be a smooth transition of the cutting faces between the face-end chip cutting face, corner cutting face and circumferential cutting face. Tools are obtained that have a long service life and with which at the same time good machining quality can be achieved.
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Dilger Christian
Simakov Mikhail
Drinker Biddle & Reath LLP
Nguyen George
Walter Maschinenbau GmbH
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